diff options
Diffstat (limited to 'scripts/Makefile.compiler')
| -rw-r--r-- | scripts/Makefile.compiler | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/scripts/Makefile.compiler b/scripts/Makefile.compiler index 75356d2acc0b..ef91910de265 100644 --- a/scripts/Makefile.compiler +++ b/scripts/Makefile.compiler @@ -43,7 +43,7 @@ as-instr = $(call try-run,\ # __cc-option # Usage: MY_CFLAGS += $(call __cc-option,$(CC),$(MY_CFLAGS),-march=winchip-c6,-march=i586) __cc-option = $(call try-run,\ - $(1) -Werror $(2) $(3) -c -x c /dev/null -o "$$TMP",$(3),$(4)) + $(1) -Werror $(2) $(3:-Wno-%=-W%) -c -x c /dev/null -o "$$TMP",$(3),$(4)) # cc-option # Usage: cflags-y += $(call cc-option,-march=winchip-c6,-march=i586) @@ -57,16 +57,20 @@ cc-option-yn = $(if $(call cc-option,$1),y,n) # cc-disable-warning # Usage: cflags-y += $(call cc-disable-warning,unused-but-set-variable) -cc-disable-warning = $(if $(call cc-option,-W$(strip $1)),-Wno-$(strip $1)) +cc-disable-warning = $(call cc-option,-Wno-$(strip $1)) # gcc-min-version -# Usage: cflags-$(call gcc-min-version, 70100) += -foo +# Usage: cflags-$(call gcc-min-version, 110100) += -foo gcc-min-version = $(call test-ge, $(CONFIG_GCC_VERSION), $1) # clang-min-version # Usage: cflags-$(call clang-min-version, 110000) += -foo clang-min-version = $(call test-ge, $(CONFIG_CLANG_VERSION), $1) +# rustc-min-version +# Usage: rustc-$(call rustc-min-version, 108500) += -Cfoo +rustc-min-version = $(call test-ge, $(CONFIG_RUSTC_VERSION), $1) + # ld-option # Usage: KBUILD_LDFLAGS += $(call ld-option, -X, -Y) ld-option = $(call try-run, $(LD) $(KBUILD_LDFLAGS) $(1) -v,$(1),$(2),$(3)) |